Tolkien is often quoted as saying 'It is the most improper job to lead other men.
Not one in a million is suitable for it, least of all those who seek it'.
Pretty much covers it- sometimes it is not even old boy networks, it is the fact that a certain type of person seeks power.
Rugby seems particularly prone to the worst.Most people get into the game because of the spirit, camaraderie, etc. Sad that at the top we constantly get the embodiment of selfishness.
'We are all in it together', except at the top.